When a Florida driver acts negligently and causes a car accident, it is well understood that that driver (or their insurance company) will be liable for damages caused by the accident. In some states, including Florida, the owner of an automobile can also be held accountable for damages caused in an accident when someone else was driving the car. This vicarious liability is enabled by a legal doctrine that has been in effect in Florida for over 100 years. Under this “dangerous instrumentality doctrine” A car owner can be held liable for damages caused by a negligent driver that had borrowed their car. Although this legal theory has faced resistance and challenges since its enactment, it remains the law. The Florida Court of Appeal recently affirmed the validity of the dangerous instrumentality doctrine in a recently published decision.
The plaintiff in the recently decided case was a man who intervened in a domestic dispute between the defendant and her son, who were his neighbors. According to the facts discussed in the appellate opinion, the plaintiff approached the defendant’s son, who appeared to be escalating the violent situation, and attempted to calm him down. After a further altercation, the defendant’s son got into the defendant’s car and ran over the plaintiff, causing serious injury. The defendant’s son was charged with several crimes for his actions.
Separate from the criminal charges filed against the defendant’s son the plaintiff sought civil relief from both the plaintiff and her son by pursuing a negligence lawsuit. The plaintiff argued that under the dangerous instrumentality doctrine, the defendant should be held responsible for the damages caused by her son after she let him use the vehicle. The trial court denied the plaintiff’s claims, finding that because the defendant’s son’s conduct was intentional, not negligent, the plaintiff could not be held liable for the damages.